In 1108289472.38ad755c113bc71a9d36646b17723861@teran ews Len writes:

"Doug Dotson" dougdotson@NOSPAMcablespeedNOSPAMcom wrote:

Is that a US rule (or guideline)?

If it is a US - Rule, my goodness, what does that mean to the rest of
the world? (sorry, couldn't help it)

Anyway, in Europe it is a custom to fly a courtesy flag from the
starboard spreader also. There is no other rule but the esthetic
virtues of the skipper to establish the correct measurement in
relation to the size of the vessel. I believe courtesy flags come in 2
sizes tops.

Most shops carry only two sizes, but there is no law against ordering
from the maker custom size to your fancy.

- Lauri Tarkkonen